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How do you find the history of a table?
To find the name of the history table you can use the system table sys. tables along with the system function OBJECT_NAME. From sys. tables, you have to use the column history_table_id to get the object_id of the history table for the given current table.
How do you create a history table?
To use this feature all you have to do is tell SQL Server which tables you want to track their own history. To create a new, temporal table, you’d use a SQL statement like this specifying two datetime columns and turning on versioning: Create Table dbo. SalesOrder ( ID int Not Null Primary Key Clustered.
How to sort a query by a column?
To sort query results by a column In the development environment, on the Tools menu, choose Object Designer. In Object Designer, choose Queries, select the query that you want to modify, and then choose Design. Select the first blank line after the last data item or column in the list. On the View menu, choose Properties.
How to sort data in ascending order in SQL?
The SQL ORDER BY clause is used to sort the data in ascending or descending order, based on one or more columns. Some databases sort the query results in an ascending order by default. Syntax. SELECT column-list FROM table_name [WHERE condition] [ORDER BY column1, column2, ..
What’s the point in making the table sortable?
If you pass 5000 lines to the browser from the database, knowing that the actual database-table contains 100,000 rows, my question is: what’s the point in making the table sortable? In order to do a proper sort, you’d have to send the query back to the database, and let the database (a tool actually designed to sort data) do the sorting for you.
How to track the history of data in SQL Server?
The query result will show us the two System_Versioning enabled tables with the Period Start and Period End columns names: SQL Server allows you to add indexes to the temporal and history tables to enhance the query’ performance.